Java Code Examples for java.time.DayOfWeek#toString()
The following examples show how to use
java.time.DayOfWeek#toString() .
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Example 1
| Source File: FunctionITCase.java From flink with Apache License 2.0 | 5 votes |
|
public Object eval(DayOfWeek dayOfWeek, Boolean asString) {
if (dayOfWeek == null) {
return null;
}
if (asString) {
return dayOfWeek.toString();
}
return dayOfWeek;
}
Example 2
| Source File: StringColumnDayOfWeekMapper.java From jadira with Apache License 2.0 | 4 votes |
|
@Override
public String toNonNullValue(DayOfWeek value) {
return value.toString();
}
Example 3
| Source File: WeekFields.java From jdk8u-jdk with GNU General Public License v2.0 | 3 votes |
|
/**
* Obtains an instance of {@code WeekFields} from the first day-of-week and minimal days.
* <p>
* The first day-of-week defines the ISO {@code DayOfWeek} that is day 1 of the week.
* The minimal number of days in the first week defines how many days must be present
* in a month or year, starting from the first day-of-week, before the week is counted
* as the first week. A value of 1 will count the first day of the month or year as part
* of the first week, whereas a value of 7 will require the whole seven days to be in
* the new month or year.
* <p>
* WeekFields instances are singletons; for each unique combination
* of {@code firstDayOfWeek} and {@code minimalDaysInFirstWeek} the
* the same instance will be returned.
*
* @param firstDayOfWeek the first day of the week, not null
* @param minimalDaysInFirstWeek the minimal number of days in the first week, from 1 to 7
* @return the week-definition, not null
* @throws IllegalArgumentException if the minimal days value is less than one
* or greater than 7
*/
public static WeekFields of(DayOfWeek firstDayOfWeek, int minimalDaysInFirstWeek) {
String key = firstDayOfWeek.toString() + minimalDaysInFirstWeek;
WeekFields rules = CACHE.get(key);
if (rules == null) {
rules = new WeekFields(firstDayOfWeek, minimalDaysInFirstWeek);
CACHE.putIfAbsent(key, rules);
rules = CACHE.get(key);
}
return rules;
}
Example 4
| Source File: WeekFields.java From j2objc with Apache License 2.0 | 3 votes |
|
/**
* Obtains an instance of {@code WeekFields} from the first day-of-week and minimal days.
* <p>
* The first day-of-week defines the ISO {@code DayOfWeek} that is day 1 of the week.
* The minimal number of days in the first week defines how many days must be present
* in a month or year, starting from the first day-of-week, before the week is counted
* as the first week. A value of 1 will count the first day of the month or year as part
* of the first week, whereas a value of 7 will require the whole seven days to be in
* the new month or year.
* <p>
* WeekFields instances are singletons; for each unique combination
* of {@code firstDayOfWeek} and {@code minimalDaysInFirstWeek} the
* the same instance will be returned.
*
* @param firstDayOfWeek the first day of the week, not null
* @param minimalDaysInFirstWeek the minimal number of days in the first week, from 1 to 7
* @return the week-definition, not null
* @throws IllegalArgumentException if the minimal days value is less than one
* or greater than 7
*/
public static WeekFields of(DayOfWeek firstDayOfWeek, int minimalDaysInFirstWeek) {
String key = firstDayOfWeek.toString() + minimalDaysInFirstWeek;
WeekFields rules = CACHE.get(key);
if (rules == null) {
rules = new WeekFields(firstDayOfWeek, minimalDaysInFirstWeek);
CACHE.putIfAbsent(key, rules);
rules = CACHE.get(key);
}
return rules;
}
Example 5
| Source File: WeekFields.java From jdk8u-dev-jdk with GNU General Public License v2.0 | 3 votes |
|
/**
* Obtains an instance of {@code WeekFields} from the first day-of-week and minimal days.
* <p>
* The first day-of-week defines the ISO {@code DayOfWeek} that is day 1 of the week.
* The minimal number of days in the first week defines how many days must be present
* in a month or year, starting from the first day-of-week, before the week is counted
* as the first week. A value of 1 will count the first day of the month or year as part
* of the first week, whereas a value of 7 will require the whole seven days to be in
* the new month or year.
* <p>
* WeekFields instances are singletons; for each unique combination
* of {@code firstDayOfWeek} and {@code minimalDaysInFirstWeek} the
* the same instance will be returned.
*
* @param firstDayOfWeek the first day of the week, not null
* @param minimalDaysInFirstWeek the minimal number of days in the first week, from 1 to 7
* @return the week-definition, not null
* @throws IllegalArgumentException if the minimal days value is less than one
* or greater than 7
*/
public static WeekFields of(DayOfWeek firstDayOfWeek, int minimalDaysInFirstWeek) {
String key = firstDayOfWeek.toString() + minimalDaysInFirstWeek;
WeekFields rules = CACHE.get(key);
if (rules == null) {
rules = new WeekFields(firstDayOfWeek, minimalDaysInFirstWeek);
CACHE.putIfAbsent(key, rules);
rules = CACHE.get(key);
}
return rules;
}
Example 6
| Source File: WeekFields.java From jdk8u-jdk with GNU General Public License v2.0 | 3 votes |
|
/**
* Obtains an instance of {@code WeekFields} from the first day-of-week and minimal days.
* <p>
* The first day-of-week defines the ISO {@code DayOfWeek} that is day 1 of the week.
* The minimal number of days in the first week defines how many days must be present
* in a month or year, starting from the first day-of-week, before the week is counted
* as the first week. A value of 1 will count the first day of the month or year as part
* of the first week, whereas a value of 7 will require the whole seven days to be in
* the new month or year.
* <p>
* WeekFields instances are singletons; for each unique combination
* of {@code firstDayOfWeek} and {@code minimalDaysInFirstWeek} the
* the same instance will be returned.
*
* @param firstDayOfWeek the first day of the week, not null
* @param minimalDaysInFirstWeek the minimal number of days in the first week, from 1 to 7
* @return the week-definition, not null
* @throws IllegalArgumentException if the minimal days value is less than one
* or greater than 7
*/
public static WeekFields of(DayOfWeek firstDayOfWeek, int minimalDaysInFirstWeek) {
String key = firstDayOfWeek.toString() + minimalDaysInFirstWeek;
WeekFields rules = CACHE.get(key);
if (rules == null) {
rules = new WeekFields(firstDayOfWeek, minimalDaysInFirstWeek);
CACHE.putIfAbsent(key, rules);
rules = CACHE.get(key);
}
return rules;
}
Example 7
| Source File: WeekFields.java From jdk8u_jdk with GNU General Public License v2.0 | 3 votes |
|
/**
* Obtains an instance of {@code WeekFields} from the first day-of-week and minimal days.
* <p>
* The first day-of-week defines the ISO {@code DayOfWeek} that is day 1 of the week.
* The minimal number of days in the first week defines how many days must be present
* in a month or year, starting from the first day-of-week, before the week is counted
* as the first week. A value of 1 will count the first day of the month or year as part
* of the first week, whereas a value of 7 will require the whole seven days to be in
* the new month or year.
* <p>
* WeekFields instances are singletons; for each unique combination
* of {@code firstDayOfWeek} and {@code minimalDaysInFirstWeek} the
* the same instance will be returned.
*
* @param firstDayOfWeek the first day of the week, not null
* @param minimalDaysInFirstWeek the minimal number of days in the first week, from 1 to 7
* @return the week-definition, not null
* @throws IllegalArgumentException if the minimal days value is less than one
* or greater than 7
*/
public static WeekFields of(DayOfWeek firstDayOfWeek, int minimalDaysInFirstWeek) {
String key = firstDayOfWeek.toString() + minimalDaysInFirstWeek;
WeekFields rules = CACHE.get(key);
if (rules == null) {
rules = new WeekFields(firstDayOfWeek, minimalDaysInFirstWeek);
CACHE.putIfAbsent(key, rules);
rules = CACHE.get(key);
}
return rules;
}
Example 8
| Source File: WeekFields.java From openjdk-8 with GNU General Public License v2.0 | 3 votes |
|
/**
* Obtains an instance of {@code WeekFields} from the first day-of-week and minimal days.
* <p>
* The first day-of-week defines the ISO {@code DayOfWeek} that is day 1 of the week.
* The minimal number of days in the first week defines how many days must be present
* in a month or year, starting from the first day-of-week, before the week is counted
* as the first week. A value of 1 will count the first day of the month or year as part
* of the first week, whereas a value of 7 will require the whole seven days to be in
* the new month or year.
* <p>
* WeekFields instances are singletons; for each unique combination
* of {@code firstDayOfWeek} and {@code minimalDaysInFirstWeek} the
* the same instance will be returned.
*
* @param firstDayOfWeek the first day of the week, not null
* @param minimalDaysInFirstWeek the minimal number of days in the first week, from 1 to 7
* @return the week-definition, not null
* @throws IllegalArgumentException if the minimal days value is less than one
* or greater than 7
*/
public static WeekFields of(DayOfWeek firstDayOfWeek, int minimalDaysInFirstWeek) {
String key = firstDayOfWeek.toString() + minimalDaysInFirstWeek;
WeekFields rules = CACHE.get(key);
if (rules == null) {
rules = new WeekFields(firstDayOfWeek, minimalDaysInFirstWeek);
CACHE.putIfAbsent(key, rules);
rules = CACHE.get(key);
}
return rules;
}
Example 9
| Source File: WeekFields.java From openjdk-8-source with GNU General Public License v2.0 | 3 votes |
|
/**
* Obtains an instance of {@code WeekFields} from the first day-of-week and minimal days.
* <p>
* The first day-of-week defines the ISO {@code DayOfWeek} that is day 1 of the week.
* The minimal number of days in the first week defines how many days must be present
* in a month or year, starting from the first day-of-week, before the week is counted
* as the first week. A value of 1 will count the first day of the month or year as part
* of the first week, whereas a value of 7 will require the whole seven days to be in
* the new month or year.
* <p>
* WeekFields instances are singletons; for each unique combination
* of {@code firstDayOfWeek} and {@code minimalDaysInFirstWeek} the
* the same instance will be returned.
*
* @param firstDayOfWeek the first day of the week, not null
* @param minimalDaysInFirstWeek the minimal number of days in the first week, from 1 to 7
* @return the week-definition, not null
* @throws IllegalArgumentException if the minimal days value is less than one
* or greater than 7
*/
public static WeekFields of(DayOfWeek firstDayOfWeek, int minimalDaysInFirstWeek) {
String key = firstDayOfWeek.toString() + minimalDaysInFirstWeek;
WeekFields rules = CACHE.get(key);
if (rules == null) {
rules = new WeekFields(firstDayOfWeek, minimalDaysInFirstWeek);
CACHE.putIfAbsent(key, rules);
rules = CACHE.get(key);
}
return rules;
}
Example 10
| Source File: WeekFields.java From hottub with GNU General Public License v2.0 | 3 votes |
|
/**
* Obtains an instance of {@code WeekFields} from the first day-of-week and minimal days.
* <p>
* The first day-of-week defines the ISO {@code DayOfWeek} that is day 1 of the week.
* The minimal number of days in the first week defines how many days must be present
* in a month or year, starting from the first day-of-week, before the week is counted
* as the first week. A value of 1 will count the first day of the month or year as part
* of the first week, whereas a value of 7 will require the whole seven days to be in
* the new month or year.
* <p>
* WeekFields instances are singletons; for each unique combination
* of {@code firstDayOfWeek} and {@code minimalDaysInFirstWeek} the
* the same instance will be returned.
*
* @param firstDayOfWeek the first day of the week, not null
* @param minimalDaysInFirstWeek the minimal number of days in the first week, from 1 to 7
* @return the week-definition, not null
* @throws IllegalArgumentException if the minimal days value is less than one
* or greater than 7
*/
public static WeekFields of(DayOfWeek firstDayOfWeek, int minimalDaysInFirstWeek) {
String key = firstDayOfWeek.toString() + minimalDaysInFirstWeek;
WeekFields rules = CACHE.get(key);
if (rules == null) {
rules = new WeekFields(firstDayOfWeek, minimalDaysInFirstWeek);
CACHE.putIfAbsent(key, rules);
rules = CACHE.get(key);
}
return rules;
}
Example 11
| Source File: WeekFields.java From Java8CN with Apache License 2.0 | 3 votes |
|
/**
* Obtains an instance of {@code WeekFields} from the first day-of-week and minimal days.
* <p>
* The first day-of-week defines the ISO {@code DayOfWeek} that is day 1 of the week.
* The minimal number of days in the first week defines how many days must be present
* in a month or year, starting from the first day-of-week, before the week is counted
* as the first week. A value of 1 will count the first day of the month or year as part
* of the first week, whereas a value of 7 will require the whole seven days to be in
* the new month or year.
* <p>
* WeekFields instances are singletons; for each unique combination
* of {@code firstDayOfWeek} and {@code minimalDaysInFirstWeek} the
* the same instance will be returned.
*
* @param firstDayOfWeek the first day of the week, not null
* @param minimalDaysInFirstWeek the minimal number of days in the first week, from 1 to 7
* @return the week-definition, not null
* @throws IllegalArgumentException if the minimal days value is less than one
* or greater than 7
*/
public static WeekFields of(DayOfWeek firstDayOfWeek, int minimalDaysInFirstWeek) {
String key = firstDayOfWeek.toString() + minimalDaysInFirstWeek;
WeekFields rules = CACHE.get(key);
if (rules == null) {
rules = new WeekFields(firstDayOfWeek, minimalDaysInFirstWeek);
CACHE.putIfAbsent(key, rules);
rules = CACHE.get(key);
}
return rules;
}
Example 12
| Source File: WeekFields.java From openjdk-jdk9 with GNU General Public License v2.0 | 3 votes |
|
/**
* Obtains an instance of {@code WeekFields} from the first day-of-week and minimal days.
* <p>
* The first day-of-week defines the ISO {@code DayOfWeek} that is day 1 of the week.
* The minimal number of days in the first week defines how many days must be present
* in a month or year, starting from the first day-of-week, before the week is counted
* as the first week. A value of 1 will count the first day of the month or year as part
* of the first week, whereas a value of 7 will require the whole seven days to be in
* the new month or year.
* <p>
* WeekFields instances are singletons; for each unique combination
* of {@code firstDayOfWeek} and {@code minimalDaysInFirstWeek} the
* the same instance will be returned.
*
* @param firstDayOfWeek the first day of the week, not null
* @param minimalDaysInFirstWeek the minimal number of days in the first week, from 1 to 7
* @return the week-definition, not null
* @throws IllegalArgumentException if the minimal days value is less than one
* or greater than 7
*/
public static WeekFields of(DayOfWeek firstDayOfWeek, int minimalDaysInFirstWeek) {
String key = firstDayOfWeek.toString() + minimalDaysInFirstWeek;
WeekFields rules = CACHE.get(key);
if (rules == null) {
rules = new WeekFields(firstDayOfWeek, minimalDaysInFirstWeek);
CACHE.putIfAbsent(key, rules);
rules = CACHE.get(key);
}
return rules;
}
Example 13
| Source File: WeekFields.java From Bytecoder with Apache License 2.0 | 3 votes |
|
/**
* Obtains an instance of {@code WeekFields} from the first day-of-week and minimal days.
* <p>
* The first day-of-week defines the ISO {@code DayOfWeek} that is day 1 of the week.
* The minimal number of days in the first week defines how many days must be present
* in a month or year, starting from the first day-of-week, before the week is counted
* as the first week. A value of 1 will count the first day of the month or year as part
* of the first week, whereas a value of 7 will require the whole seven days to be in
* the new month or year.
* <p>
* WeekFields instances are singletons; for each unique combination
* of {@code firstDayOfWeek} and {@code minimalDaysInFirstWeek}
* the same instance will be returned.
*
* @param firstDayOfWeek the first day of the week, not null
* @param minimalDaysInFirstWeek the minimal number of days in the first week, from 1 to 7
* @return the week-definition, not null
* @throws IllegalArgumentException if the minimal days value is less than one
* or greater than 7
*/
public static WeekFields of(DayOfWeek firstDayOfWeek, int minimalDaysInFirstWeek) {
String key = firstDayOfWeek.toString() + minimalDaysInFirstWeek;
WeekFields rules = CACHE.get(key);
if (rules == null) {
rules = new WeekFields(firstDayOfWeek, minimalDaysInFirstWeek);
CACHE.putIfAbsent(key, rules);
rules = CACHE.get(key);
}
return rules;
}
Example 14
| Source File: WeekFields.java From openjdk-jdk8u-backup with GNU General Public License v2.0 | 3 votes |
|
/**
* Obtains an instance of {@code WeekFields} from the first day-of-week and minimal days.
* <p>
* The first day-of-week defines the ISO {@code DayOfWeek} that is day 1 of the week.
* The minimal number of days in the first week defines how many days must be present
* in a month or year, starting from the first day-of-week, before the week is counted
* as the first week. A value of 1 will count the first day of the month or year as part
* of the first week, whereas a value of 7 will require the whole seven days to be in
* the new month or year.
* <p>
* WeekFields instances are singletons; for each unique combination
* of {@code firstDayOfWeek} and {@code minimalDaysInFirstWeek} the
* the same instance will be returned.
*
* @param firstDayOfWeek the first day of the week, not null
* @param minimalDaysInFirstWeek the minimal number of days in the first week, from 1 to 7
* @return the week-definition, not null
* @throws IllegalArgumentException if the minimal days value is less than one
* or greater than 7
*/
public static WeekFields of(DayOfWeek firstDayOfWeek, int minimalDaysInFirstWeek) {
String key = firstDayOfWeek.toString() + minimalDaysInFirstWeek;
WeekFields rules = CACHE.get(key);
if (rules == null) {
rules = new WeekFields(firstDayOfWeek, minimalDaysInFirstWeek);
CACHE.putIfAbsent(key, rules);
rules = CACHE.get(key);
}
return rules;
}
Example 15
| Source File: WeekFields.java From openjdk-jdk8u with GNU General Public License v2.0 | 3 votes |
|
/**
* Obtains an instance of {@code WeekFields} from the first day-of-week and minimal days.
* <p>
* The first day-of-week defines the ISO {@code DayOfWeek} that is day 1 of the week.
* The minimal number of days in the first week defines how many days must be present
* in a month or year, starting from the first day-of-week, before the week is counted
* as the first week. A value of 1 will count the first day of the month or year as part
* of the first week, whereas a value of 7 will require the whole seven days to be in
* the new month or year.
* <p>
* WeekFields instances are singletons; for each unique combination
* of {@code firstDayOfWeek} and {@code minimalDaysInFirstWeek} the
* the same instance will be returned.
*
* @param firstDayOfWeek the first day of the week, not null
* @param minimalDaysInFirstWeek the minimal number of days in the first week, from 1 to 7
* @return the week-definition, not null
* @throws IllegalArgumentException if the minimal days value is less than one
* or greater than 7
*/
public static WeekFields of(DayOfWeek firstDayOfWeek, int minimalDaysInFirstWeek) {
String key = firstDayOfWeek.toString() + minimalDaysInFirstWeek;
WeekFields rules = CACHE.get(key);
if (rules == null) {
rules = new WeekFields(firstDayOfWeek, minimalDaysInFirstWeek);
CACHE.putIfAbsent(key, rules);
rules = CACHE.get(key);
}
return rules;
}
Example 16
| Source File: WeekFields.java From desugar_jdk_libs with GNU General Public License v2.0 | 3 votes |
|
/**
* Obtains an instance of {@code WeekFields} from the first day-of-week and minimal days.
* <p>
* The first day-of-week defines the ISO {@code DayOfWeek} that is day 1 of the week.
* The minimal number of days in the first week defines how many days must be present
* in a month or year, starting from the first day-of-week, before the week is counted
* as the first week. A value of 1 will count the first day of the month or year as part
* of the first week, whereas a value of 7 will require the whole seven days to be in
* the new month or year.
* <p>
* WeekFields instances are singletons; for each unique combination
* of {@code firstDayOfWeek} and {@code minimalDaysInFirstWeek} the
* the same instance will be returned.
*
* @param firstDayOfWeek the first day of the week, not null
* @param minimalDaysInFirstWeek the minimal number of days in the first week, from 1 to 7
* @return the week-definition, not null
* @throws IllegalArgumentException if the minimal days value is less than one
* or greater than 7
*/
public static WeekFields of(DayOfWeek firstDayOfWeek, int minimalDaysInFirstWeek) {
String key = firstDayOfWeek.toString() + minimalDaysInFirstWeek;
WeekFields rules = CACHE.get(key);
if (rules == null) {
rules = new WeekFields(firstDayOfWeek, minimalDaysInFirstWeek);
CACHE.putIfAbsent(key, rules);
rules = CACHE.get(key);
}
return rules;
}
Example 17
| Source File: WeekFields.java From JDKSourceCode1.8 with MIT License | 3 votes |
|
/**
* Obtains an instance of {@code WeekFields} from the first day-of-week and minimal days.
* <p>
* The first day-of-week defines the ISO {@code DayOfWeek} that is day 1 of the week.
* The minimal number of days in the first week defines how many days must be present
* in a month or year, starting from the first day-of-week, before the week is counted
* as the first week. A value of 1 will count the first day of the month or year as part
* of the first week, whereas a value of 7 will require the whole seven days to be in
* the new month or year.
* <p>
* WeekFields instances are singletons; for each unique combination
* of {@code firstDayOfWeek} and {@code minimalDaysInFirstWeek} the
* the same instance will be returned.
*
* @param firstDayOfWeek the first day of the week, not null
* @param minimalDaysInFirstWeek the minimal number of days in the first week, from 1 to 7
* @return the week-definition, not null
* @throws IllegalArgumentException if the minimal days value is less than one
* or greater than 7
*/
public static WeekFields of(DayOfWeek firstDayOfWeek, int minimalDaysInFirstWeek) {
String key = firstDayOfWeek.toString() + minimalDaysInFirstWeek;
WeekFields rules = CACHE.get(key);
if (rules == null) {
rules = new WeekFields(firstDayOfWeek, minimalDaysInFirstWeek);
CACHE.putIfAbsent(key, rules);
rules = CACHE.get(key);
}
return rules;
}
Example 18
| Source File: WeekFields.java From jdk8u60 with GNU General Public License v2.0 | 3 votes |
|
/**
* Obtains an instance of {@code WeekFields} from the first day-of-week and minimal days.
* <p>
* The first day-of-week defines the ISO {@code DayOfWeek} that is day 1 of the week.
* The minimal number of days in the first week defines how many days must be present
* in a month or year, starting from the first day-of-week, before the week is counted
* as the first week. A value of 1 will count the first day of the month or year as part
* of the first week, whereas a value of 7 will require the whole seven days to be in
* the new month or year.
* <p>
* WeekFields instances are singletons; for each unique combination
* of {@code firstDayOfWeek} and {@code minimalDaysInFirstWeek} the
* the same instance will be returned.
*
* @param firstDayOfWeek the first day of the week, not null
* @param minimalDaysInFirstWeek the minimal number of days in the first week, from 1 to 7
* @return the week-definition, not null
* @throws IllegalArgumentException if the minimal days value is less than one
* or greater than 7
*/
public static WeekFields of(DayOfWeek firstDayOfWeek, int minimalDaysInFirstWeek) {
String key = firstDayOfWeek.toString() + minimalDaysInFirstWeek;
WeekFields rules = CACHE.get(key);
if (rules == null) {
rules = new WeekFields(firstDayOfWeek, minimalDaysInFirstWeek);
CACHE.putIfAbsent(key, rules);
rules = CACHE.get(key);
}
return rules;
}
Example 19
| Source File: WeekFields.java From TencentKona-8 with GNU General Public License v2.0 | 3 votes |
|
/**
* Obtains an instance of {@code WeekFields} from the first day-of-week and minimal days.
* <p>
* The first day-of-week defines the ISO {@code DayOfWeek} that is day 1 of the week.
* The minimal number of days in the first week defines how many days must be present
* in a month or year, starting from the first day-of-week, before the week is counted
* as the first week. A value of 1 will count the first day of the month or year as part
* of the first week, whereas a value of 7 will require the whole seven days to be in
* the new month or year.
* <p>
* WeekFields instances are singletons; for each unique combination
* of {@code firstDayOfWeek} and {@code minimalDaysInFirstWeek} the
* the same instance will be returned.
*
* @param firstDayOfWeek the first day of the week, not null
* @param minimalDaysInFirstWeek the minimal number of days in the first week, from 1 to 7
* @return the week-definition, not null
* @throws IllegalArgumentException if the minimal days value is less than one
* or greater than 7
*/
public static WeekFields of(DayOfWeek firstDayOfWeek, int minimalDaysInFirstWeek) {
String key = firstDayOfWeek.toString() + minimalDaysInFirstWeek;
WeekFields rules = CACHE.get(key);
if (rules == null) {
rules = new WeekFields(firstDayOfWeek, minimalDaysInFirstWeek);
CACHE.putIfAbsent(key, rules);
rules = CACHE.get(key);
}
return rules;
}
Example 20
| Source File: WeekFields.java From dragonwell8_jdk with GNU General Public License v2.0 | 3 votes |
|
/**
* Obtains an instance of {@code WeekFields} from the first day-of-week and minimal days.
* <p>
* The first day-of-week defines the ISO {@code DayOfWeek} that is day 1 of the week.
* The minimal number of days in the first week defines how many days must be present
* in a month or year, starting from the first day-of-week, before the week is counted
* as the first week. A value of 1 will count the first day of the month or year as part
* of the first week, whereas a value of 7 will require the whole seven days to be in
* the new month or year.
* <p>
* WeekFields instances are singletons; for each unique combination
* of {@code firstDayOfWeek} and {@code minimalDaysInFirstWeek} the
* the same instance will be returned.
*
* @param firstDayOfWeek the first day of the week, not null
* @param minimalDaysInFirstWeek the minimal number of days in the first week, from 1 to 7
* @return the week-definition, not null
* @throws IllegalArgumentException if the minimal days value is less than one
* or greater than 7
*/
public static WeekFields of(DayOfWeek firstDayOfWeek, int minimalDaysInFirstWeek) {
String key = firstDayOfWeek.toString() + minimalDaysInFirstWeek;
WeekFields rules = CACHE.get(key);
if (rules == null) {
rules = new WeekFields(firstDayOfWeek, minimalDaysInFirstWeek);
CACHE.putIfAbsent(key, rules);
rules = CACHE.get(key);
}
return rules;
}
